Why Computer Hangs?

Why Computer Hangs?

1 Overheating of processor / Motherboard. If the cooling fan is faulty, the processor gets heated up and ceases to work beyond a particular temperature.
2 Faulty hard disk drive.Hard disc problems also hangs the computers in case the important Operating System files needed to keep the computer running, become in-accessible.

Solutions : To Fix the PC hangs (computer hang problem),you need to follow two steps:
Step1: Check that the cooling fans on the processor is working properly or not. So ensure that the fan is working fine and is clean. If not, then get the fan replaced. Also check for the additional fans on your computer casing/cabinet(if any).

Step2: To Fix this, run a disk scan which checks for disc errors and fixes the bad sectors (some examples are scandisk and checkdisk utilities in windows). If there are bad sectors which can not be repaired, then you need to replace your hard disc.

Tip for enhanced performance: Once there are no bad sectors and the disc scan is complete, do a de-fragmentation of your hard disc partition(this may take long time), it will help the computer to access files easily and computer runs better(also fast in some cases).

Why am I getting a blank screen after start up?

try this first :"1. At start up press F2 and enter the BIOS Setup, does the BIOS see the hard drive is present?

2. If you remove/disconnect the hard drive data cable (or disable the drive in the BIOS setup), does your Dell computer say,

"strike F1 to retry boot, F2 for setup utility"

If the drive is detected properly, but you get only a blinking cursor, yet removing/disconnecting gives you the message in #2 it is a boot loader problem.

3. Run Diagnostics (they are built in) - When you turn on your comptuer if you press CTRL + ALT + D (Not Delete) it will say something like:

IDE Drive Diagnostics running, please wait..."

Error: 651 while establishing the Internet Connection

Step 1: Use the Internet Connection troubleshooter

a.    Open the Internet Connections troubleshooter by clicking the Start button, and then clicking Control Panel.

b.    In the search box, type troubleshooter, and then click Troubleshooting. Click View all, and then click Internet Connection troubleshooter.

 

Step 2: Try disabling your anti-virus software and then try to establish the connection

http://windows.microsoft.com/en-US/windows7/Disable-antivirus-software

Note:Running the computer without firewall or the anti-virus software is a potential threat to the computer; make sure to enable the security software after completing the troubleshooting steps and after identifying the issue.

 

Step 3: Check your Internet Service Provider

I would ask you to check if your Internet Service Provider has any suggestions with this issue.

 

Hope this information is helpful and let me know if you need any further assistance.

Pc stuck on screen - " loading operating system "

If system stuck on black screen with this note just check hdd cabling & ram physically & restart your pc .

PC startup SLOW

Windows 7 boot time should not be more than 30 seconds.

Right click on Computer and click on Manage and then select Event Viewer. Go to the System - Windows logs section and check which process is taking up more time during booting up. Try checking the boot speed in safe mode and compare.

You can use some of these tips to make your windows 7 to boot faster.


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Recommend the following:
1. Shut down and turn off the computer.
2. Turn on your computer and follow the steps in the Advanced Boot Options tutorial
3. Run Repair Your Computer
4. Run a startup repair following the steps in System Recovery Options OPTION ONE

If the above does not work, run SFC /SCANNOW Command - System File Checker. You may need to run it up to three times to repair all system files.

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go to ‘Start’ and then to ‘Accessories’ and select ‘Run’. Enter. With ‘Startup’ tab find out the desired program from the list, uncheck it and click ’OK’. Also clear the undesired desktop shortcuts because more the shortcuts on the desktop, more time the computer takes up to load and start. Some software programs enable you to manage you start-up easily.

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Uh seems to be still freezing, you can try another way ! Enter Advanced Boot Options again, then choose "Safe Mode" option. Your windows load basic drivers and services which might help you enter windows desktop without encountering any problems. Once you're in safe mode, hit start menu and search for "cmd". Right click on "cmd" and them select "Run as administrator". When command prompt pops up, check your hard disk file system error by typing "chkdsk c: /f" (don't type quotation marks) whether "c:" is a drive letter on which your Windows 7 resides. Reboot your computer, then it check up disk file system for errors. When the scan has been finished and reboot, enter Advanced Boot Options again, choose "Safe Mode" again. And then open command prompt with administrator and type this command "sfc /scannow" (don't type quotation marks). SFC (system file checker) might check up your system files were healthy or not. Wait until after the scan was completed. Then restart your computer. If these tips didn't help, please update your status issue. :)